Bushnell 12x50 Permafocus, Weather Resistant Porro Prism Focus Free Binocular with 5.1 Degree Angle of View.

Bushnell
SKU: BS175012 MFR: 175012
Bushnell 12x50 Porro Prism: Picture 1 thumbnail Bushnell 12x50 Porro Prism: Picture 2 thumbnail

About Bushnell 12x50 Porro Prism

Don't miss the action! Affordable PermaFocus Binoculars offer preset focusing-just aim, and your subject comes into view through quality optics. A wide angle of view delivers more of your subject. Rubber armored for durability and a slip-resistant grip.

Bushnell 12x50 Porro Prism Features

  • Fully Coated Lens Coating
  • Fold Down Eyecups
  • Wide Angle

Bushnell 12x50 Porro Prism Specifications

Type of Prism
BK7 Porro prism
Coating
Fully-Coated Lens
Real Angular Field of View
5.1 deg.
Field of View at 1000 Yards
265'
Exit Pupil
4.2mm
Eye Relief
9mm
Relative Brightness
17.64
Twilight Factor
24.5
Close Focus Distance (ft)
subjective
Rubber Coated (Armored)
Yes
Waterproof / Fogproof
No
Camera Tripod Adaptable
Yes
Dimensions
N/A
Weight
31 oz.
Special Features
Fold Down Eyecups
Mfr #
175012
SKU
BS175012
Q&A

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Questions about this item:

Tom B  How does the perma-focus work? Is each eye adjustable separately?
Andrew R  Permafocus means that the binoculars are pre-focused, no need to adjust the focus. The manufacturer does not specify individual diopter adjustment.
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